Hi Roger,
I meant no disrespect. I should pull the washers off and have a closer look. The really do look like half of the nord lock system, but my eyes are certainly not what they used to be.

FYI, the engine has been sharing my plague of things simply not going acording to plan. I had it mounted and was test running when it popped and sheared the timing key. I sent it to Todd, and it is now back here with all the new modifications. I was going to fly it yesterday for the first time, and the vent line on my fuel tank got pulled off by accident, which I discovered after pumping the front of the airframe full of gasoline. (wonder who took my fuel vent off LOL)

Good to see you again, hopefully I will have some good news for you next time we meet.

Mike